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

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

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

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

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