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

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

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

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

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