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

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

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

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

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