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

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

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

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

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