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

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

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

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

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