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

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

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

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

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