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

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

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

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

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