(0 21 4)(1 16 2)(3 8 6)(5 19 11 9 7)(10 14 12)(13 17 15)(18 22 20)
ALLOWS (11/8)-SEQUENCE
1: (1 10 14)

(0 21 4)(1 12 10 16 2)(3 8 6)(5 19 11 9 7)(13 17 15)(14)(18 22 20)
2: (9 19 11)

(0 21 4)(1 12 10 16 2)(3 8 6)(5 19 7)(9)(11)(13 17 15)(14)(18 22 20)
3: (10 16 12)

(0 21 4)(1 12 2)(3 8 6)(5 19 7)(9)(10)(11)(13 17 15)(14)(16)(18 22 20)
4: (13 17 15)

(0 21 4)(1 12 2)(3 8 6)(5 19 7)(9)(10)(11)(13)(14)(15)(16)(17)(18 22 20)