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

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

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

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

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