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