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