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

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

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

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

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